57422517

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{739}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 78144000

約数和(自身を除く): 20721483

約数列:

[1, 3, 59, 177, 439, 739, 1317, 2217, 25901, 43601, 77703, 130803, 324421, 973263, 19140839, 57422517]

約数ペア:

[(1, 57422517), (3, 19140839), (59, 973263), (177, 324421), (439, 130803), (739, 77703), (1317, 43601), (2217, 25901)]